103131100307 has 2 divisors, whose sum is σ = 103131100308. Its totient is φ = 103131100306.

The previous prime is 103131100271. The next prime is 103131100343. The reversal of 103131100307 is 703001131301.

It is a balanced prime because it is at equal distance from previous prime (103131100271) and next prime (103131100343).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103131100307 is a prime.

It is not a weakly prime, because it can be changed into another prime (103131100507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51565550153 + 51565550154.

It is an arithmetic number, because the mean of its divisors is an integer number (51565550154).

Almost surely, 2^103131100307 is an apocalyptic number.

103131100307 is a deficient number, since it is larger than the sum of its proper divisors (1).

103131100307 is an equidigital number, since it uses as much as digits as its factorization.

103131100307 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 189, while the sum is 20.

Adding to 103131100307 its reverse (703001131301), we get a palindrome (806132231608).

The spelling of 103131100307 in words is "one hundred three billion, one hundred thirty-one million, one hundred thousand, three hundred seven".